WO2018212512A1

WO2018212512A1 - Disposable baby bottle containing baby milk powder

Info

Publication number: WO2018212512A1
Application number: PCT/KR2018/005436
Authority: WO
Inventors: 김정열
Original assignee: 김정열
Priority date: 2017-05-17
Filing date: 2018-05-11
Publication date: 2018-11-22
Also published as: KR101823641B1

Abstract

The purpose of the present invention is to provide a disposable baby bottle containing baby milk powder, and the present invention comprises: an inner case (10) including a receiving portion for storing baby milk powder; a lower case (20) disposed outside the inner case (10); an upper case (30) which is slidably coupled to the lower case (20) and covers both the lower case (20) and the inner case (10); a nipple (36) disposed at an upper opening of the inner case (10); and a cap (38) coupled to the upper case (30) to cover the nipple (36).

Description

Disposable baby bottle with formula

The present invention relates to a disposable bottle containing a powdered milk powder, and more particularly, it can be used in various places, such as indoors at home or outdoors when going out, while carrying it in a small size when carrying. Is a disposable bottle with a new formula.

In general, the bottle is configured so that the body 101 is standing upright as long as the shape of a general bottle, the nipple 103 is fitted to the lid 102 of the upper portion is configured to be coupled to the bottle body 101. The feeding bottle is designed to more easily supply milk or milk powder to infants and infants who need feeding, regardless of the place.The upper part of the container is composed of a cap with a nipple portion. It will provide it to the baby. The cap is to cover the cap coupled to the nipple part.

By the way, the bottle can be used without hygiene when using it at home by washing and sterilizing it once again for hygiene. However, when taking the baby out of the house or going outdoors, many bottles need to be prepared. Its size is too large to carry several bottles, it is inconvenient to carry a large number of large bottles, such as the bulk of the large mothers carrying infants has the disadvantage of always burdened.

In addition, the existing bottle has a inconvenience to frequently wash hygiene after using a few times, especially when traveling, there is a inconvenience to wash in the vehicle or inconvenient accommodation every day.

[Preceding technical literature]

[Patent Documents]

(Patent Document 1) Korean Utility Model Registration No. 20-0256581 (Registered on November 26, 2001)

(Patent Document 2) Korean Utility Model Registration No. 20-0418255 (registered May 30, 2006)

The present invention can be used sanitarily regardless of time and location, such as indoors or outdoors when you go outdoors, while the portable bottle is a disposable bottle containing a new powdered milk with excellent portability because it can be carried in a reduced size The purpose is to provide.

According to the present invention for solving the above problems, the inner case having a receiving portion for containing powdered milk therein; A lower case disposed outside the inner case; An upper case slidably coupled to the lower case to surround the inner case together with the lower case; A nipple provided at the upper opening of the inner case; There is provided a disposable bottle containing a powdered milk comprising a; a lid coupled to the upper case to cover the nipple.

The inner case is characterized in that it comprises a bellows case portion that can be extended in length.

The nipple is embedded in the inner case when the lid is coupled to the inner case.

The nipple is provided with a flange portion at the lower end, the flange portion is fixed to the bottom surface of the upper wall around the nipple coupling hole of the cap in the state that the nipple is inserted into the nipple coupling hole formed in the cap, the upper part of the bellows case of the inner case The cap is coupled to the cap coupled portion is characterized in that coupled.

The cap is detachably coupled to the cap coupling portion of the inner case, characterized in that configured to open the cap to contain the powdered milk in the bellows case portion of the inner case.

According to the present invention, when carrying the powdered milk in the inner case, the inner case is shortened like a bellows container and the lower case is pushed into the upper case to reduce the overall length so that the feeding bottle of the present invention can be put in a bag or the like. Its size is large enough to solve the problem of uncomfortable to carry a number of bottles, and even if you carry a number of bottles with a reduced size, such a problem that it does not become bulky, burdening mothers with infants It also has the effect solved.

On the other hand, when feeding milk powder, the lower case is pulled out of the upper case to extend the length, and the bottom part of the inner case is coupled to the lower case, so that the bellows case part of the inner case folded in the bellows style when pulling out the lower case from the upper case Since it is spread out together, it has a convenient effect when feeding milk powder. In other words, when feeding powdered milk is to increase the length, there is a convenient effect even when feeding powdered milk.

1 is an exploded perspective view of a disposable bottle containing powdered milk according to the present invention

2 is a perspective view of the upper case shown in FIG.

3 is a perspective view showing the bottom of FIG.

4 is a perspective view of the lower case shown in FIG.

5 is a perspective view showing the bottom of FIG.

Figure 6 is a perspective view showing a state of reducing the length of the disposable bottle containing the powdered milk according to the present invention

7 and 8 are longitudinal cross-sectional views of FIG.

Figure 9 is a perspective view showing a state in which the length of the disposable bottle containing the powdered milk according to the present invention is increased

10 and 11 are longitudinal cross-sectional views of FIG. 9

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the component of this invention, terms, such as 1st, 2nd, A, B, (a), (b), can be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected or connected to that other component, but between components It will be understood that may be "connected", "coupled" or "connected".

Referring to the drawings, the disposable baby bottle containing the powdered milk of the present invention includes an inner case 10 having an accommodating part therein, a lower case 20 disposed outside of the inner case 10, and An upper case 30 slidably coupled to the lower case 20 and surrounding the inner case 10 together with the lower case 20, a nipple 36 provided in an upper opening of the inner case 10, The lid 38 is coupled to the upper case 30 so as to cover the nipple 36.

The inner case 10 is provided with a bellows case portion 14 that can be extended in length. The bellows case portion 14 of the inner case 10 is made of a material that can be lengthened or shortened because of its flexibility like a bellows tube. The bottom of the inner case 10 is coupled to the lower case 20 to be described later. That is, the bellows case portion 14 of the inner case 10 is coupled to the lower case 20. The inner case 10 includes a cap coupling portion 11 connected to the upper end of the bellows case portion 14. The upper end of the cap coupling portion 11 is provided with an opening. The opening is hole shaped. In the present invention, the opening of the cap coupling portion 11 is a circular hole shape. The bellows case portion 14 is a bellows tube structure that can be lengthened or shortened, and the cap coupling portion 11 is made of a rigid material (eg, rigid plastic) so that the cap 34 can be coupled. It is composed. The outer peripheral surface of the cap coupling portion 11 is provided with a screw portion. The cap engaging portion 11 has an inward flange portion IF forming an open portion at its upper end. In addition, the cap coupling portion 11 is provided with an upper outward support jaw US, a lower outward support jaw LS, and a support groove SG. The upper outwardly supporting jaw US is provided on the lower outer circumferential surface of the screw portion. The lower outwardly supporting jaw LS is provided on a lower outer circumferential surface of the upper outwardly supporting jaw US. A support groove SG is provided between the upper outwardly supporting jaw US and the lower outwardly supporting jaw LS. The upper end of the bellows case portion 14 is connected to the lower outward support jaw LS. Therefore, the inner case 10 is comprised in tubular shape provided with the opening part in the upper end part. In the present invention, the cap coupling portion 11 of the inner case 10 has a circular tube shape and the bellows case portion 14 has a circular bellows tube shape.

The lower case 20 is configured in a container shape with an upper end opened. In the present invention, the lower case 20 is configured in the shape of a cylindrical container. The lower case 20 surrounds a part of the inner case 10. Since the inner diameter of the lower case 20 is larger than the outer diameter of the inner case 10, a space portion at a predetermined interval is secured between the outer circumferential surface of the inner case 10 and the inner circumferential surface of the lower case 20. The lower case 20 has a retaining protrusion 42. At least one pair of symmetric upwardly extending pieces 21UE are provided with respect to the center of the lower case 20, and a retaining protrusion 42 is provided at an upper end of the upwardly extending piece 20UE. The retaining protrusion 42 is a structure protruding outward from the center of the lower case 20. At this time, the retaining protrusion 42 further includes a guide surface extending from the bottom to the circumference. The guide surface is composed of a surface inclined upwardly from the bottom of the retaining protrusion 42 toward the upper surface. Preferably, the guide surface is composed of a cross-sectional curved surface when the retaining projection 42 is viewed in longitudinal section.

A position protrusion piece 20PP is provided on the outer circumferential surface of the lower case 20. The position protrusion piece 20PP is a straight protrusion structure extended in the vertical direction of the lower case 20. At this time, the position protrusion piece 20PP is provided in plurality in the outer peripheral surface of the lower case 20. For example, the position protrusion pieces 20PP are respectively provided at positions symmetrical with respect to the center of the lower case 20, and a pair of symmetrical position protrusion pieces 20PP may be provided on the outer circumferential surface of the lower case 20. have. The position protrusion piece 20PP is provided in the outer peripheral surface between the said upward extension pieces among the entire outer peripheral surfaces of the lower case 20. As shown in FIG.

The lower case 20 further includes an inner case coupling protrusion 20IP on an inner circumferential surface thereof. The inner case coupling protrusion IP is provided on the inner circumferential surface adjacent to the lower end of the lower case 20. Inner case coupling protrusion (IP) is a protrusion structure protruding toward the center of the lower case (20).

The lower coupling catching jaw 10LP of the inner case 10 is caught under the inner case coupling protrusion IP of the lower case 20 while the inner case 10 is embedded in the lower case 20. . Preferably, the inner case 20 further includes an auxiliary lower engaging locking jaw 10SP on the upper outer circumferential surface of the lower engaging locking jaw 10LP, and the lower case 20 below the auxiliary lower engaging locking jaw 10SP. The inner case coupling pieces (IP) are arranged.

The lower case 20 is slidably coupled to the upper case 30. The upper case 30 is configured in a tubular shape having an opening portion at the upper and lower ends thereof. The upper case 30 surrounds the rest of the inner case 10. The lower case 20 surrounds a part of the inner case 10 from below and the upper case 30 surrounds the rest of the inner case 10 from above. A space portion spaced apart from each other is secured between the inner circumferential surface of the upper case 30 and the outer circumferential surface of the inner case 10. The upper portion of the upper case 30 is composed of a taper case portion 31. The tapered case part 31 is configured to gradually decrease in diameter from the lower end of the upper case 30 toward the upper side. When the upper case 30 is viewed in longitudinal section, the taper case 31 has a diameter that gradually decreases upward. In this case, the tapered case portion 31 is provided with a plurality of vertically extending cut portions 31CG. The upper case 30 has a position groove 30PG. The position groove 30PG is a groove to which the position protrusion piece 20PP of the lower case 20 is coupled. Position grooves (30PG) are provided in plurality on the inner circumferential surface of the upper case (30). In the present invention, a pair of position grooves 30PG are provided at positions symmetrical with respect to the center of the upper case 30. The position groove 30PG is a groove structure protruding outward from the inner circumferential surface of the upper case 30. The position groove 30PG has a straight groove structure extending in the vertical direction of the upper case 30 so that the position protrusion piece 20PP of the lower case 30 is slidable.

The upper case 30 is provided with a retaining groove 44. At least one pair of retaining grooves 44 are provided at positions symmetric with respect to the center of the upper case 30. The pair of retaining grooves 44 are disposed between the pair of position grooves 30PG.

The position protrusion piece 20PP of the lower case 20 is slidably coupled to the position groove 30PG of the upper case 30 so that the lower case 20 is slid into the upper case 30 and inserted therein. The lower case 20 is configured to slide out from the inside of the case 30, the lower case 20 is provided in the lower case 20 in a state where the lower case 20 slides into the upper case 30. The upwardly extending piece 20UE is aligned at a position that can be inserted into the retaining groove 44 of the upper case 30.

Cap 34 is coupled to the inner case 10. The cap 34 is provided with a nipple coupling hole, and the nipple 36 is coupled to the nipple coupling hole. At this time, the nipple 36 is provided with a flange portion at the lower end, the flange portion of the nipple 36 is fixed to the bottom surface of the upper wall around the nipple engaging hole of the cap 34. The flange portion of the nipple 36 is fixed to the bottom surface of the upper wall of the cap 34 in a manner such as thermal bonding. The cap 34 is coupled to the cap coupling portion 11 of the inner case 10. The screw portion provided on the inner circumferential surface of the cap 34 is coupled to the screw portion formed on the outer circumferential surface of the cap engaging portion 11 of the inner case 10. Cap 34 is a structure that is detachably coupled to the inner case (10). When the cap 34 is coupled to the inner case 10, the inward flange portion IF provided at the cap coupling portion 11 and the upper wall around the nipple coupling hole of the cap 34 are provided with the flange portion of the nipple 36. Pressurized in between. The outer peripheral surface of the cap 34 is provided with a screw portion.

The cap 38 is coupled to the cap 34. A screw portion is provided on the inner circumferential surface of the lid 38, and the screw portion on the inner circumferential surface of the lid 38 is coupled to a screw portion formed on the outer circumferential surface of the cap 34. The lid 38 is detachably coupled to the cap 34.

At this time, the nipple 36 is embedded in the inner case 10 in a state in which the cap 38 is coupled to the cap 34. The nipple 36 is made of a flexible material such as non-harmful rubber and is embedded in the inner case 10 in an inverted state when the lid 38 is coupled to the cap 3. That is, when the lid 38 is coupled to the cap 34, the nipple 36 is embedded in the inner case 10 in an upside down state so that the upper end of the nipple 36 faces downward.

The cap 34 is detachably coupled to the upper case 30, and is configured to open the cap 34 to contain powdered milk in the inner case 10. The cap 34 is coupled to the nipple 36, and when the cap 34 is loosened from the inner case 10 by a screw type, the cap 34 is opened together with the nipple 36, and the inner case 10 of the inner case 10 is closed. Milk powder can be fed through the top opening. When feeding milk powder, warm water may be poured into the inner case 10 through the upper opening of the inner case 10.

According to the present invention having the above-described configuration, when the user wants to carry or not use, the lower case 20 is pushed into the upper case 30 to reduce the total length of the upper and lower parts. At this time, the bellows case portion 14 of the inner case 10 is reduced like a bellows. Since the bottle of the present invention is reduced in length by about half, it takes up less space in the inner bag storage portion, and thus, when the portable bottle is put in a bag or the like, it can be put and carried more than before.

Meanwhile, when feeding milk powder, the lower case 20 is pulled out from the upper case 30, and the inner case 10 is shortened like a bellows tube because the bottom part of the inner case 10 is connected to the lower case 20. 10 will be unfolded together. The bellows case part 14 of the inner case 10 is unfolded together with the lower case 20. In this state, the lid 38, the cap 34, and the nipple 36 are opened in the inner case 10, and warm water can be put in by pouring warm water through the upper opening of the inner case 10. Feed it.

The feeding bottle of the present invention is to be discarded after feeding milk powder so that it can be used hygienically. The present invention can be used hygiene because it is a disposable bottle once used. That is, the present invention can be used hygienically in various places such as indoors of a general home or outdoors when outdoors.

In addition, according to the present invention, when carrying the powdered milk in the inner case 10 to reduce the length of the inner case 10 like the bellows container and push the lower case 20 into the upper case 30 to reduce the overall length Since the baby bottle of the present invention can be placed in a bag or the like, the bottle itself has a large size, which has the effect of solving a problem that is inconvenient to carry several bottles. It is also effective in solving the problem of burdening mothers carrying infants.

In addition, since the inner case 10 is configured in a bellows container shape, the inner case 10 may also be smoothly reduced in length when the lower case 20 is pushed into the upper case 30. When it is reduced, it becomes more smooth and convenient.

On the other hand, when feeding the milk powder by pulling the lower case 20 to the upper case 30, the length is increased and the bottom of the inner case 10 is attached to the bottom of the lower case 20, so that the lower case 20 When pulled out of the upper case 30, the inner case 10, which is folded in a bellows style, is opened together, which is convenient when feeding milk powder. In other words, when feeding powdered milk is to increase the length, there is a convenient effect even when feeding powdered milk.

In the present invention, the lower case 20 and the upper case 30 is configured to be reduced in length and retained by the retainer. The retainer may include a retaining protrusion 42 provided on any one surface of the lower case 20 and the upper case 30 facing each other, and a retaining protrusion provided on the other surface among the facing surfaces. It comprises a retaining groove 44 coupled to 42). In this case, the retaining groove 44 is provided in the upper case 30 and the retaining protrusion 42 is provided in the upwardly extending piece 20UE of the lower case 20.

Therefore, the retaining protrusion 42 of the lower case 20 is the retaining groove 44 of the upper case 30 when the lower case 20 enters the upper case 30 and the length of the bottle is shortened. It is aligned to a position that can be inserted into.

In addition, when the lower case 20 extends out of the upper case 30 to extend the length of the bottle, the upwardly extending piece 20UE of the lower case 20 may be formed in the retaining groove 44 of the upper case 20. At the same time, the upper end of the retaining groove 44 of the upper case 30 is caught on the retaining protrusion 42 at the same time, so that the bottle is extended (that is, the lower case 20 is pulled out of the upper case 30). Can be kept firm and stable. Since the lower case 20 can be easily prevented from entering the upper case 30 unless the lower case 20 is intentionally pushed in, the feeding bottle can be stably used. Meanwhile, in order to push the lower case 20 back into the upper case 30 while the lower case 20 extends out of the upper case 30, the lower case 20 may have a diameter at least by a pressing force. It is made of a collapsible material (for example, synthetic resin), and pressing the lower case 20 toward the center by hand, the upward extension 20UE and the retaining projection 42 of the lower case 20 As the retaining protrusion 42 is released from the upper end of the retaining groove 44 of the upper case 30 as it enters toward the center of the lower case 20, the lower case 20 is opened in this state. When pushed into the case 30, the lower case 20 can be easily pushed into the upper case 30.

In addition, the inner case 10 includes an inward flange portion IF at its upper end and an inward flange portion IF, so that the nipple 36 when the cap 34 is coupled to the inner case 10. The lower flange portion of the c) is pressed between the inward flange portion IF of the inner case 10 and the upper wall around the nipple engaging hole of the cap 34 of the cap 34.

Therefore, in a state in which the cap 34 is coupled to the inner case 10, a sealed state is maintained between the cap 34, the nipple 36, and the inner case 10, so that the powdered milk contained in the inner case 10 may be transferred to the outside. Counting can be prevented reliably.

In addition, since the space portion at a predetermined interval is secured between the outer circumferential surface of the inner case 10 and the lower case 20 and the upper case 30 so that the space portion acts as a warming space portion, the powdered milk cools down while feeding powdered milk. The discard can be prevented beforehand.

The upper case 30 and the lower case 20 are engaged with the position grooves 30PG and the position protrusion pieces 20PP so that the retaining protrusions 44 and the lower case 20 of the upper case 30 are retained. The position of the 42 is prevented from being shifted from each other, so that the retaining groove 44 and the retaining protrusion 42 are mutually different in the state where the lower case 20 extends out from the upper case 30. If not caught can be prevented in advance.

The retaining protrusion 42 further includes a guide surface extending from the bottom to the circumference thereof, and the upper end of the retaining groove 44 of the upper case 30 is pulled out by pulling the lower case 20 out of the upper case 30. The guide surface may be raised to more smoothly be caught on the retaining protrusion 42 of the lower case 20. The guide surface is composed of a cross-sectional curved surface when the retaining projection 42 is viewed in the longitudinal section, the upper surface of the retaining groove 44 of the upper case 30 rides more smoothly riding the guide surface Therefore, the upper end of the retaining groove 44 of the upper case 30 can be more easily caught on the retaining protrusion 42 of the lower case 20.

Since the lower coupling catching jaw 10LP of the inner case 10 is caught under the inner case engaging protrusion IP of the lower case 20 while the inner case 10 is embedded in the lower case 20. When the lower case 20 is pulled from the upper case 30 or inserted into the upper case 30, the length of the inner case 10 can be increased or decreased without fail. At this time, the inner case 20 is further provided with an auxiliary lower coupling engaging jaw (10SP) on the upper outer peripheral surface of the lower coupling engaging jaw (10LP), the lower case 20 of the lower lower coupling engaging jaw (10SP) Since the inner case coupling protrusion (IP) is caught, the inner case 20 can be stretched or contracted more reliably when the lower case 20 is pulled from the upper case 30 or inserted into the upper case 30. Will be.

An upper end portion of the tapered case part 31 forming an upper portion of the upper case 30 is formed in the support groove SG between the upper outward support jaw US and the lower outward support jaw LS formed in the inner case 10. Since it is coupled, the coupling structure between the upper case 30 and the inner case 10 has a solid effect. Unless the upper case 30 is intentionally pulled out to the lower end of the inner case 10, the bottom surface of the upper end side of the tape case part 31 of the upper case 30 is the lower outward supporting jaw of the inner case 10 ( LS), the upper case 30 can be prevented from being easily separated downward from the inner case 10, even if a force pushing the upper case 30 toward the upper end of the inner case 10 is applied. Since the upper end of the taper case part 31 of the upper case 30 is caught by the upper outward support jaw US of the inner case 10, the upper case 30 is easily detached upward from the inner case 10. The case can be prevented.

In addition, when assembling the upper case 30 to the inner case 10, the upper case 30 is inserted at the lower end of the inner case 10, and then the tapered case part 31 is supported by the upper outward of the inner case 10. Inserted into the support groove (SG) between the jaw (US) and the lower outward support jaw (LS), the tapered case portion 31 is provided with a vertically extending incision (31CG), the tapered case portion 31 Is pushed into the support groove SG from below the lower outward support jaw LS of the inner case 10, the tapered case portion 31 is formed by the upper and lower extended cut portions 31CG. Since it slightly opens outward from the center, it becomes easier to couple the tapered case part 31 of the upper case 30 to the support groove SG of the inner case 10. That is, when the upper case 30 is assembled to the inner case 10, there is an effect that becomes easier.

In the above, the specific Example of this invention was described above. However, the spirit and scope of the present invention is not limited to these specific embodiments, and various changes and modifications can be made without departing from the spirit of the present invention. Those who have it will understand.

Therefore, since the embodiments described above are provided to completely inform the scope of the invention to those skilled in the art, it should be understood that they are exemplary in all respects and not limited. The invention is only defined by the scope of the claims.

[Description of the code]

10. Inner case 12. Upper flange

20. Lower Case 30. Upper Case

34.Cap 36.Nipple

38. Lid 42. Retaining protrusion

44. Retaining groove

Claims

An inner case 10 having an accommodating part for containing milk powder therein;

A lower case 20 disposed outside the inner case 10;

An upper case 30 slidably coupled to the lower case 20 to surround the inner case 10 together with the lower case 20;

A nipple 36 provided in the upper opening of the inner case 10;

And a lid 38 coupled to the upper case 30 to cover the nipple 36.

The inner case 10 is provided with a bellows case portion 14 that can be extended in length,

The nipple 36 is embedded in the inner case 10 when the lid 38 is coupled to the inner case 10,

The lower case 20 has a retaining protrusion 42,

The upper case 30 is provided with a retaining groove 44

In the state where the lower case 20 extends out of the upper case 30 and the length of the bottle is increased, the upward extension piece 20UE of the lower case 20 is the retaining groove 44 of the upper case 30. At the same time the upper end of the retaining groove 44 of the upper case (30) on the retaining projection 42 at the same time, characterized in that the infant formula is embedded disposable milk bottle.
The method of claim 1,

The nipple 36 is provided with a flange portion at the lower end, and the flange portion in the state where the nipple 36 is inserted into the nipple coupling hole formed in the cap 34, and the bottom surface of the upper wall around the nipple coupling hole of the cap 34. It is fixed to, the disposable bottle containing the powdered milk, characterized in that the cap 34 is coupled to the cap coupling portion 11 connected to the upper end of the bellows case portion 14 of the inner case 10.
The method of claim 2,

The cap 34 is detachably coupled to the cap coupling portion 11 of the inner case 10, opens the cap 34, and inside the bellows case portion 14 of the inner case 10. Disposable baby bottle with a powdered milk, characterized in that configured to hold the powdered milk.